About: http://webisa.webdatacommons.org/315124754

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	In particular, it is particularly useful for the system to know that the reference for the part labeled ???1??? in a certain drawings is at a certain X/Y coordinate in the pictorial presentation.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com